package com.huawei.simplepiano.fraction;

import com.huawei.simplepiano.utils.RangeSelectionUtils;
import ohos.aafwk.ability.fraction.Fraction;
import ohos.aafwk.content.Intent;
import ohos.agp.components.Component;
import ohos.agp.components.ComponentContainer;
import ohos.agp.components.LayoutScatter;

public abstract class BaseFraction extends Fraction {

    private Component mComponent;

    protected RangeSelectionUtils rangeSelectionUtils;

    @Override
    protected Component onComponentAttached(LayoutScatter scatter, ComponentContainer container, Intent intent) {
        mComponent = scatter.parse(getLayout(), container, false);
        return mComponent;
    }

    protected abstract int getLayout();

    private void initUtils() {
        rangeSelectionUtils = new RangeSelectionUtils();
    }

    @Override
    protected void onStart(Intent intent) {
        super.onStart(intent);
        initUtils();
        initView();
    }

    public abstract String fractionName();

    protected abstract void initView();

}
